diff --git a/adb/adb_io.cpp b/adb/adb_io.cpp
index 605d27d..91b0d1f 100644
--- a/adb/adb_io.cpp
+++ b/adb/adb_io.cpp
@@ -187,79 +187,3 @@
         return false;
     }
 }
-
-#if defined(__linux__)
-bool SendFileDescriptor(int socket_fd, int fd) {
-    struct msghdr msg;
-    struct iovec iov;
-    char dummy = '!';
-    union {
-        cmsghdr cm;
-        char buffer[CMSG_SPACE(sizeof(int))];
-    } cm_un;
-
-    iov.iov_base = &dummy;
-    iov.iov_len = 1;
-    msg.msg_name = nullptr;
-    msg.msg_namelen = 0;
-    msg.msg_iov = &iov;
-    msg.msg_iovlen = 1;
-    msg.msg_flags = 0;
-    msg.msg_control = cm_un.buffer;
-    msg.msg_controllen = sizeof(cm_un.buffer);
-
-    cmsghdr* cmsg = CMSG_FIRSTHDR(&msg);
-    cmsg->cmsg_len = CMSG_LEN(sizeof(int));
-    cmsg->cmsg_level = SOL_SOCKET;
-    cmsg->cmsg_type = SCM_RIGHTS;
-    ((int*)CMSG_DATA(cmsg))[0] = fd;
-
-    int ret = TEMP_FAILURE_RETRY(sendmsg(socket_fd, &msg, 0));
-    if (ret < 0) {
-        D("sending file descriptor via socket %d failed: %s", socket_fd, strerror(errno));
-        return false;
-    }
-
-    D("sent file descriptor %d to via socket %d", fd, socket_fd);
-    return true;
-}
-
-bool ReceiveFileDescriptor(int socket_fd, unique_fd* fd, std::string* error) {
-    char dummy = '!';
-    union {
-        cmsghdr cm;
-        char buffer[CMSG_SPACE(sizeof(int))];
-    } cm_un;
-
-    iovec iov;
-    iov.iov_base = &dummy;
-    iov.iov_len = 1;
-
-    msghdr msg;
-    msg.msg_name = nullptr;
-    msg.msg_namelen = 0;
-    msg.msg_iov = &iov;
-    msg.msg_iovlen = 1;
-    msg.msg_flags = 0;
-    msg.msg_control = cm_un.buffer;
-    msg.msg_controllen = sizeof(cm_un.buffer);
-
-    cmsghdr* cmsg = CMSG_FIRSTHDR(&msg);
-    cmsg->cmsg_len = CMSG_LEN(sizeof(int));
-    cmsg->cmsg_level = SOL_SOCKET;
-    cmsg->cmsg_type = SCM_RIGHTS;
-    ((int*)(CMSG_DATA(cmsg)))[0] = -1;
-
-    int rc = TEMP_FAILURE_RETRY(recvmsg(socket_fd, &msg, 0));
-    if (rc <= 0) {
-        *error = perror_str("receiving file descriptor via socket failed");
-        D("receiving file descriptor via socket %d failed: %s", socket_fd, strerror(errno));
-        return false;
-    }
-
-    fd->reset(((int*)(CMSG_DATA(cmsg)))[0]);
-    D("received file descriptor %d to via socket %d", fd->get(), socket_fd);
-
-    return true;
-}
-#endif
diff --git a/adb/adb_io.h b/adb/adb_io.h
index 2ccaa32..e2df1b1 100644
--- a/adb/adb_io.h
+++ b/adb/adb_io.h
@@ -74,13 +74,4 @@
 
 // Same as above, but formats the string to send.
 bool WriteFdFmt(int fd, const char* fmt, ...) __attribute__((__format__(__printf__, 2, 3)));
-
-#if !ADB_HOST
-// Sends an FD via Unix domain socket.
-bool SendFileDescriptor(int socket_fd, int fd);
-
-// Receives an FD via Unix domain socket.
-bool ReceiveFileDescriptor(int socket_fd, unique_fd* fd, std::string* error);
-#endif
-
 #endif /* ADB_IO_H */
diff --git a/adb/daemon/abb.cpp b/adb/daemon/abb.cpp
index f69babe..d949dd1 100644
--- a/adb/daemon/abb.cpp
+++ b/adb/daemon/abb.cpp
@@ -22,6 +22,8 @@
 
 #include <sys/wait.h>
 
+#include <android-base/cmsg.h>
+
 namespace {
 
 class AdbFdTextOutput : public android::TextOutput {
@@ -83,8 +85,8 @@
             break;
         }
 
-        auto result = StartCommandInProcess(std::move(data), &execCmd);
-        if (!SendFileDescriptor(fd, result)) {
+        unique_fd result = StartCommandInProcess(std::move(data), &execCmd);
+        if (android::base::SendFileDescriptors(fd, "", 1, result.get()) != 1) {
             PLOG(ERROR) << "Failed to send an inprocess fd for command: " << data;
             break;
         }
diff --git a/adb/daemon/abb_service.cpp b/adb/daemon/abb_service.cpp
index 817aea1..d32bf52 100644
--- a/adb/daemon/abb_service.cpp
+++ b/adb/daemon/abb_service.cpp
@@ -20,6 +20,8 @@
 #include "adb_utils.h"
 #include "shell_service.h"
 
+#include <android-base/cmsg.h>
+
 namespace {
 
 struct AbbProcess;
@@ -59,8 +61,9 @@
 
         unique_fd fd;
         std::string error;
-        if (!ReceiveFileDescriptor(socket_fd_, &fd, &error)) {
-            LOG(ERROR) << "failed to receive FD from abb: " << error;
+        char buf;
+        if (android::base::ReceiveFileDescriptors(socket_fd_, &buf, 1, &fd) != 1) {
+            PLOG(ERROR) << "failed to receive FD from abb";
             socket_fd_.reset();
             continue;
         }
diff --git a/adb/daemon/jdwp_service.cpp b/adb/daemon/jdwp_service.cpp
index 032ee42..66bfc0d 100644
--- a/adb/daemon/jdwp_service.cpp
+++ b/adb/daemon/jdwp_service.cpp
@@ -32,6 +32,8 @@
 #include <memory>
 #include <vector>
 
+#include <android-base/cmsg.h>
+
 #include "adb.h"
 #include "adb_io.h"
 #include "adb_unique_fd.h"
@@ -237,7 +239,7 @@
         CHECK(!proc->out_fds.empty());
 
         int fd = proc->out_fds.back().get();
-        if (!SendFileDescriptor(socket, fd)) {
+        if (android::base::SendFileDescriptors(socket, "", 1, fd) != 1) {
             D("sending new file descriptor to JDWP %d failed: %s", proc->pid, strerror(errno));
             goto CloseProcess;
         }